Analysis of the hydrodynamic profile in different roller pumps models used in cardiopulmonary bypass

Francisco Ubaldo Vieira Junior¹; Reinaldo Wilson Vieira²; Nilson Antunes³; Orlando Petrucci⁴; Pedro Paulo de Oliveira⁵; Márcia Milena Pivatto Serra⁶; Karlos Alexandre de Sousa Vilarinho⁷; Marcio Roberto do Carmo⁸

DOI: 10.1590/S0102-76382009000200015 Braz J Cardiovasc Surg. 2009;24(2):188-193